Supergirl has officially concluded its run at the worldwide box office, and similar to Spider-Man: Brand New Day, it's just set a record. Unfortunately, this isn't one that DC Studios will want to talk about. With a final total of $125.8 million, Supergirl is the lowest-grossing DC movie since 2004's Catwoman. Supergirl opened to a mere $37.1 million in North America in June and just over $62 million globally, a disastrous start that made it clear right away the DC Studios movie would lose money. This big-screen adaptation of Supergirl: Woman of Tomorrow comic book ends its time in theaters below The Marvels, which remains Marvel Studios' lowest-grossing MCU movie with only $206.1 million.